Feola, Roberto; Massetti, Jessica Elisa Sub-exponential stability for the beam equation. (English) Zbl 07669713 J. Differ. Equations 356, 188-242 (2023). MSC: 35Qxx 37Kxx 35Bxx PDF BibTeX XML Cite \textit{R. Feola} and \textit{J. E. Massetti}, J. Differ. Equations 356, 188--242 (2023; Zbl 07669713) Full Text: DOI arXiv OpenURL
Tao, Fei; Yin, Huicheng Global smooth solutions of the 4-D quasilinear Klein-Gordon equations on the product space \(\mathbb{R}^3 \times \mathbb{T}\). (English) Zbl 07657071 J. Differ. Equations 352, 67-121 (2023). MSC: 35L72 35L15 35L65 35L67 PDF BibTeX XML Cite \textit{F. Tao} and \textit{H. Yin}, J. Differ. Equations 352, 67--121 (2023; Zbl 07657071) Full Text: DOI OpenURL
Liao, Feng; Geng, Fazhan; Wang, Tingchun Two energy-preserving Fourier pseudo-spectral methods and error estimate for the Klein-Gordon-Dirac system. (English) Zbl 07654098 Commun. Nonlinear Sci. Numer. Simul. 118, Article ID 107064, 23 p. (2023). MSC: 65M06 65M12 PDF BibTeX XML Cite \textit{F. Liao} et al., Commun. Nonlinear Sci. Numer. Simul. 118, Article ID 107064, 23 p. (2023; Zbl 07654098) Full Text: DOI OpenURL
Cong, Hongzi; Mi, Lufang; Shi, Yunfeng Super-exponential stability estimate for the nonlinear Schrödinger equation. (English) Zbl 1501.35369 J. Funct. Anal. 283, No. 12, Article ID 109682, 24 p. (2022). MSC: 35Q55 35Q41 35B35 PDF BibTeX XML Cite \textit{H. Cong} et al., J. Funct. Anal. 283, No. 12, Article ID 109682, 24 p. (2022; Zbl 1501.35369) Full Text: DOI OpenURL
Bao, Weizhu; Cai, Yongyong; Feng, Yue Improved uniform error bounds on time-splitting methods for long-time dynamics of the nonlinear Klein-Gordon equation with weak nonlinearity. (English) Zbl 07572363 SIAM J. Numer. Anal. 60, No. 4, 1962-1984 (2022). MSC: 65-XX 35L70 65M12 65M15 65M70 81-08 PDF BibTeX XML Cite \textit{W. Bao} et al., SIAM J. Numer. Anal. 60, No. 4, 1962--1984 (2022; Zbl 07572363) Full Text: DOI arXiv OpenURL
Procesi, Michela; Stolovitch, Laurent About linearization of infinite-dimensional Hamiltonian systems. (English) Zbl 07566715 Commun. Math. Phys. 394, No. 1, 39-72 (2022). MSC: 37K55 35B20 PDF BibTeX XML Cite \textit{M. Procesi} and \textit{L. Stolovitch}, Commun. Math. Phys. 394, No. 1, 39--72 (2022; Zbl 07566715) Full Text: DOI arXiv OpenURL
Ehrnström, Mats; Wang, Yuexun Enhanced existence time of solutions to evolution equations of Whitham type. (English) Zbl 1492.76020 Discrete Contin. Dyn. Syst. 42, No. 8, 3841-3860 (2022). MSC: 76B15 76B03 35S30 35A20 PDF BibTeX XML Cite \textit{M. Ehrnström} and \textit{Y. Wang}, Discrete Contin. Dyn. Syst. 42, No. 8, 3841--3860 (2022; Zbl 1492.76020) Full Text: DOI arXiv OpenURL
Liang, Zhenguo; Wang, Zhiqiang Reducibility of quantum harmonic oscillator on \(\mathbb{R}^d\) perturbed by a quasi: periodic potential with logarithmic decay. (English) Zbl 07542668 Calc. Var. Partial Differ. Equ. 61, No. 4, Paper No. 155, 26 p. (2022). MSC: 81Q05 PDF BibTeX XML Cite \textit{Z. Liang} and \textit{Z. Wang}, Calc. Var. Partial Differ. Equ. 61, No. 4, Paper No. 155, 26 p. (2022; Zbl 07542668) Full Text: DOI arXiv OpenURL
Deng, Shuo; Li, Jiyong A uniformly accurate exponential wave integrator Fourier pseudo-spectral method with energy-preservation for long-time dynamics of the nonlinear Klein-Gordon equation. (English) Zbl 1503.65258 Appl. Numer. Math. 178, 166-191 (2022). MSC: 65M70 35Q55 65M12 PDF BibTeX XML Cite \textit{S. Deng} and \textit{J. Li}, Appl. Numer. Math. 178, 166--191 (2022; Zbl 1503.65258) Full Text: DOI OpenURL
Bao, Weizhu; Feng, Yue; Su, Chunmei Uniform error bounds of time-splitting spectral methods for the long-time dynamics of the nonlinear Klein-Gordon equation with weak nonlinearity. (English) Zbl 07473345 Math. Comput. 91, No. 334, 811-842 (2022). MSC: 65-XX 35L70 65M12 65M15 65M70 81-08 PDF BibTeX XML Cite \textit{W. Bao} et al., Math. Comput. 91, No. 334, 811--842 (2022; Zbl 07473345) Full Text: DOI arXiv OpenURL
Feola, Roberto; Montalto, Riccardo Quadratic lifespan and growth of Sobolev norms for derivative Schrödinger equations on generic tori. (English) Zbl 1483.35209 J. Differ. Equations 312, 276-316 (2022). MSC: 35Q55 37K10 35S50 PDF BibTeX XML Cite \textit{R. Feola} and \textit{R. Montalto}, J. Differ. Equations 312, 276--316 (2022; Zbl 1483.35209) Full Text: DOI arXiv OpenURL
Baldi, Pietro; Haus, Emanuele Longer lifespan for many solutions of the Kirchhoff equation. (English) Zbl 07453677 SIAM J. Math. Anal. 54, No. 1, 306-342 (2022). MSC: 35L72 35L20 35R09 35Q74 37K45 70K45 70K65 PDF BibTeX XML Cite \textit{P. Baldi} and \textit{E. Haus}, SIAM J. Math. Anal. 54, No. 1, 306--342 (2022; Zbl 07453677) Full Text: DOI arXiv OpenURL
Delort, Jean-Marc Long time existence results for Hamiltonian nonlinear Klein-Gordon equations on some compact manifolds. (English) Zbl 1469.35153 Giga, Yoshikazu (ed.) et al., The role of metrics in the theory of partial differential equations. Proceedings of the 11th Mathematical Society of Japan, Seasonal Institute (MSJ-SI), Nagoya University, Japan, July 2–13 2018. Tokyo: Mathematical Society of Japan. Adv. Stud. Pure Math. 85, 1-37 (2021). MSC: 35L72 35S50 37K45 58J45 PDF BibTeX XML Cite \textit{J.-M. Delort}, Adv. Stud. Pure Math. 85, 1--37 (2021; Zbl 1469.35153) Full Text: DOI OpenURL
Feola, Roberto; Iandoli, Felice Long time existence for fully nonlinear NLS with small Cauchy data on the circle. (English) Zbl 1475.37081 Ann. Sc. Norm. Super. Pisa, Cl. Sci. (5) 22, No. 1, 109-182 (2021). MSC: 37K55 35S50 35Q55 PDF BibTeX XML Cite \textit{R. Feola} and \textit{F. Iandoli}, Ann. Sc. Norm. Super. Pisa, Cl. Sci. (5) 22, No. 1, 109--182 (2021; Zbl 1475.37081) Full Text: DOI arXiv OpenURL
Forcella, Luigi; Hari, Lysianne Large data scattering for NLKG on waveguide \(\mathbb{R}^d\times\mathbb{T}\). (English) Zbl 1455.35162 J. Hyperbolic Differ. Equ. 17, No. 2, 355-394 (2020). MSC: 35P25 35B40 35L71 35L15 PDF BibTeX XML Cite \textit{L. Forcella} and \textit{L. Hari}, J. Hyperbolic Differ. Equ. 17, No. 2, 355--394 (2020; Zbl 1455.35162) Full Text: DOI arXiv OpenURL
Feola, Roberto; Grébert, Benoît; Nguyen, Trung Reducibility of Schrödinger equation on a Zoll manifold with unbounded potential. (English) Zbl 1454.81062 J. Math. Phys. 61, No. 7, 071501, 33 p. (2020). MSC: 81Q05 37K55 PDF BibTeX XML Cite \textit{R. Feola} et al., J. Math. Phys. 61, No. 7, 071501, 33 p. (2020; Zbl 1454.81062) Full Text: DOI arXiv OpenURL
Mi, Lufang; Cong, Hongzi Almost global existence for the fractional Schrödinger equations. (English) Zbl 1448.35556 J. Dyn. Differ. Equations 32, No. 3, 1553-1575 (2020). MSC: 35R11 35B35 35Q55 PDF BibTeX XML Cite \textit{L. Mi} and \textit{H. Cong}, J. Dyn. Differ. Equations 32, No. 3, 1553--1575 (2020; Zbl 1448.35556) Full Text: DOI OpenURL
Zhang, Jing Almost global solutions to Hamiltonian derivative nonlinear Schrödinger equations on the circle. (English) Zbl 1448.37090 J. Dyn. Differ. Equations 32, No. 3, 1401-1455 (2020). MSC: 37K55 37K45 37J40 35Q55 PDF BibTeX XML Cite \textit{J. Zhang}, J. Dyn. Differ. Equations 32, No. 3, 1401--1455 (2020; Zbl 1448.37090) Full Text: DOI OpenURL
Biasco, Luca; Massetti, Jessica Elisa; Procesi, Michela An abstract Birkhoff normal form theorem and exponential type stability of the 1d NLS. (English) Zbl 1441.35217 Commun. Math. Phys. 375, No. 3, 2089-2153 (2020). MSC: 35Q55 35B35 PDF BibTeX XML Cite \textit{L. Biasco} et al., Commun. Math. Phys. 375, No. 3, 2089--2153 (2020; Zbl 1441.35217) Full Text: DOI OpenURL
Berti, Massimiliano; Montalto, Riccardo Quasi-periodic standing wave solutions of gravity-capillary water waves. (English) Zbl 1443.76001 Memoirs of the American Mathematical Society 1273. Providence, RI: American Mathematical Society (AMS) (ISBN 978-1-4704-4069-5/pbk; 978-1-4704-5654-2/ebook). v, 171 p. (2020). Reviewer: Panagiotis Koumantos (Athína) MSC: 76-02 76B15 76B45 76U60 35Q35 PDF BibTeX XML Cite \textit{M. Berti} and \textit{R. Montalto}, Quasi-periodic standing wave solutions of gravity-capillary water waves. Providence, RI: American Mathematical Society (AMS) (2020; Zbl 1443.76001) Full Text: DOI arXiv OpenURL
Cong, Hongzi; Mi, Lufang; Wang, Peizhen A Nekhoroshev type theorem for the derivative nonlinear Schrödinger equation. (English) Zbl 1437.37099 J. Differ. Equations 268, No. 9, 5207-5256 (2020). MSC: 37K55 35Q55 PDF BibTeX XML Cite \textit{H. Cong} et al., J. Differ. Equations 268, No. 9, 5207--5256 (2020; Zbl 1437.37099) Full Text: DOI OpenURL
Bao, Weizhu; Feng, Yue; Yi, Wenfan Long time error analysis of finite difference time domain methods for the nonlinear Klein-Gordon equation with weak nonlinearity. (English) Zbl 07418058 Commun. Comput. Phys. 26, No. 5, 1307-1334 (2019). MSC: 65-XX 35L70 65M06 65M12 65M15 81-08 PDF BibTeX XML Cite \textit{W. Bao} et al., Commun. Comput. Phys. 26, No. 5, 1307--1334 (2019; Zbl 07418058) Full Text: DOI arXiv OpenURL
Grébert, Benoît; Paturel, Eric On reducibility of quantum harmonic oscillator on \(\mathbb{R}^d\) with quasiperiodic in time potential. (English. French summary) Zbl 1439.81039 Ann. Fac. Sci. Toulouse, Math. (6) 28, No. 5, 977-1014 (2019). MSC: 81Q05 35Q41 35B15 PDF BibTeX XML Cite \textit{B. Grébert} and \textit{E. Paturel}, Ann. Fac. Sci. Toulouse, Math. (6) 28, No. 5, 977--1014 (2019; Zbl 1439.81039) Full Text: DOI arXiv OpenURL
Liu, Huimin; Pu, Xueke Justification of the NLS approximation for the Euler-Poisson equation. (English) Zbl 1428.35526 Commun. Math. Phys. 371, No. 2, 357-398 (2019). MSC: 35Q55 35Q31 76X05 35B65 PDF BibTeX XML Cite \textit{H. Liu} and \textit{X. Pu}, Commun. Math. Phys. 371, No. 2, 357--398 (2019; Zbl 1428.35526) Full Text: DOI arXiv OpenURL
Ionescu, A. D.; Pusateri, F. Long-time existence for multi-dimensional periodic water waves. (English) Zbl 1420.35243 Geom. Funct. Anal. 29, No. 3, 811-870 (2019). MSC: 35Q35 76B15 76B45 35B40 PDF BibTeX XML Cite \textit{A. D. Ionescu} and \textit{F. Pusateri}, Geom. Funct. Anal. 29, No. 3, 811--870 (2019; Zbl 1420.35243) Full Text: DOI arXiv OpenURL
Zheng, Fan Long-term regularity of the periodic Euler-Poisson system for electrons in 2D. (English) Zbl 1414.35181 Commun. Math. Phys. 366, No. 3, 1135-1172 (2019). MSC: 35Q35 76X05 35Q31 78A30 35B65 35B10 35Q60 82D10 PDF BibTeX XML Cite \textit{F. Zheng}, Commun. Math. Phys. 366, No. 3, 1135--1172 (2019; Zbl 1414.35181) Full Text: DOI arXiv OpenURL
Feola, Roberto; Giuliani, Filippo; Pasquali, Stefano On the integrability of Degasperis-Procesi equation: control of the Sobolev norms and Birkhoff resonances. (English) Zbl 1407.35060 J. Differ. Equations 266, No. 6, 3390-3437 (2019). MSC: 35G25 PDF BibTeX XML Cite \textit{R. Feola} et al., J. Differ. Equations 266, No. 6, 3390--3437 (2019; Zbl 1407.35060) Full Text: DOI arXiv OpenURL
Pasquali, Stefano A Nekhoroshev type theorem for the nonlinear Klein-Gordon equation with potential. (English) Zbl 1410.35154 Discrete Contin. Dyn. Syst., Ser. B 23, No. 9, 3573-3594 (2018). Reviewer: Alessandro Selvitella (Ottawa) MSC: 35Q40 37K45 37K55 35B40 PDF BibTeX XML Cite \textit{S. Pasquali}, Discrete Contin. Dyn. Syst., Ser. B 23, No. 9, 3573--3594 (2018; Zbl 1410.35154) Full Text: DOI arXiv OpenURL
Pasquali, S. Almost global existence for the nonlinear Klein-Gordon equation in the nonrelativistic limit. (English) Zbl 1383.35197 J. Math. Phys. 59, No. 1, 011502, 15 p. (2018). MSC: 35Q53 35Q55 81Q05 PDF BibTeX XML Cite \textit{S. Pasquali}, J. Math. Phys. 59, No. 1, 011502, 15 p. (2018; Zbl 1383.35197) Full Text: DOI arXiv OpenURL
Cong, Hongzi; Liu, Jianjun; Shi, Yunfeng; Yuan, Xiaoping The stability of full dimensional KAM tori for nonlinear Schrödinger equation. (English) Zbl 1382.37079 J. Differ. Equations 264, No. 7, 4504-4563 (2018). MSC: 37K55 37J40 35B35 35Q35 37K40 PDF BibTeX XML Cite \textit{H. Cong} et al., J. Differ. Equations 264, No. 7, 4504--4563 (2018; Zbl 1382.37079) Full Text: DOI arXiv OpenURL
Delort, Jean-Marc; Imekraz, Rafik Long-time existence for the semilinear Klein-Gordon equation on a compact boundary-less Riemannian manifold. (English) Zbl 1365.37056 Commun. Partial Differ. Equations 42, No. 3, 388-416 (2017). Reviewer: Jesús Hernández (Madrid) MSC: 37K40 35P10 35P20 37K25 81Q05 35Q53 PDF BibTeX XML Cite \textit{J.-M. Delort} and \textit{R. Imekraz}, Commun. Partial Differ. Equations 42, No. 3, 388--416 (2017; Zbl 1365.37056) Full Text: DOI OpenURL
Fang, Daoyuan; Han, Zheng; Zhang, Qidi Almost global existence for the semi-linear Klein-Gordon equation on the circle. (English) Zbl 1361.35113 J. Differ. Equations 262, No. 9, 4610-4634 (2017). MSC: 35L71 58J45 37L10 PDF BibTeX XML Cite \textit{D. Fang} et al., J. Differ. Equations 262, No. 9, 4610--4634 (2017; Zbl 1361.35113) Full Text: DOI OpenURL
Gauckler, Ludwig; Hairer, Ernst; Lubich, Christian Long-term analysis of semilinear wave equations with slowly varying wave speed. (English) Zbl 1368.35164 Commun. Partial Differ. Equations 41, No. 12, 1934-1959 (2016). Reviewer: Claudia Simionescu-Badea (Wien) MSC: 35L20 37K40 35A01 35L71 35B40 70H11 PDF BibTeX XML Cite \textit{L. Gauckler} et al., Commun. Partial Differ. Equations 41, No. 12, 1934--1959 (2016; Zbl 1368.35164) Full Text: DOI arXiv Link OpenURL
Grébert, Benoît; Paturel, Eric KAM for the Klein Gordon equation on \(\mathbb {S}^d\). (English) Zbl 1343.37075 Boll. Unione Mat. Ital. 9, No. 2, 237-288 (2016). Reviewer: Jie Liu (Jiaozuo) MSC: 37K55 35R01 PDF BibTeX XML Cite \textit{B. Grébert} and \textit{E. Paturel}, Boll. Unione Mat. Ital. 9, No. 2, 237--288 (2016; Zbl 1343.37075) Full Text: DOI arXiv OpenURL
Imekraz, Rafik Normal form for semi-linear Klein-Gordon equations with superquadratic oscillators. (English) Zbl 1347.35171 Monatsh. Math. 179, No. 4, 535-575 (2016). Reviewer: Vincent Lescarret (Gif-sur-Yvette) MSC: 35L71 35Q55 35B34 35B35 35L15 37K45 PDF BibTeX XML Cite \textit{R. Imekraz}, Monatsh. Math. 179, No. 4, 535--575 (2016; Zbl 1347.35171) Full Text: DOI OpenURL
Cong, Hongzi; Liu, Jianjun; Yuan, Xiaoping Stability of KAM tori for nonlinear Schrödinger equation. (English) Zbl 1343.37074 Mem. Am. Math. Soc. 1134, vii, 84 p. (2016). Reviewer: Dmitry Pelinovsky (Hamilton) MSC: 37K55 37J40 35B35 35Q55 PDF BibTeX XML Cite \textit{H. Cong} et al., Stability of KAM tori for nonlinear Schrödinger equation. Providence, RI: American Mathematical Society (AMS) (2016; Zbl 1343.37074) Full Text: DOI arXiv OpenURL
Imekraz, Rafik Long-time existence for semilinear Klein-Gordon equations on compact manifolds for a generic mass. (Stabilité en grands temps pour des équations semi-linéaires de Klein-Gordon sur des variétés compactes avec une masse générique.) (English. Abridged French version) Zbl 1330.58020 C. R., Math., Acad. Sci. Paris 353, No. 9, 831-835 (2015). MSC: 58J45 35L76 35R01 PDF BibTeX XML Cite \textit{R. Imekraz}, C. R., Math., Acad. Sci. Paris 353, No. 9, 831--835 (2015; Zbl 1330.58020) Full Text: DOI OpenURL
Delort, J.-M. Quasi-linear perturbations of Hamiltonian Klein-Gordon equations on spheres. (English) Zbl 1315.35003 Mem. Am. Math. Soc. 1103, v, 80 p. (2015). MSC: 35-02 35L72 35S50 37K45 58J45 PDF BibTeX XML Cite \textit{J. M. Delort}, Quasi-linear perturbations of Hamiltonian Klein-Gordon equations on spheres. Providence, RI: American Mathematical Society (AMS) (2015; Zbl 1315.35003) Full Text: DOI Link OpenURL
Cong, Hongzi; Gao, Meina; Liu, Jianjun Long time stability of KAM tori for nonlinear wave equation. (English) Zbl 1330.35254 J. Differ. Equations 258, No. 8, 2823-2846 (2015). Reviewer: Aleksander Pankov (Baltimore) MSC: 35L71 35L20 37K55 PDF BibTeX XML Cite \textit{H. Cong} et al., J. Differ. Equations 258, No. 8, 2823--2846 (2015; Zbl 1330.35254) Full Text: DOI arXiv OpenURL
Faou, Erwan; Gauckler, Ludwig; Lubich, Christian Sobolev stability of plane wave solutions to the cubic nonlinear Schrödinger equation on a torus. (English) Zbl 1274.35357 Commun. Partial Differ. Equations 38, No. 7-9, 1123-1140 (2013). MSC: 35Q55 37K55 35B20 35B35 PDF BibTeX XML Cite \textit{E. Faou} et al., Commun. Partial Differ. Equations 38, No. 7--9, 1123--1140 (2013; Zbl 1274.35357) Full Text: DOI arXiv OpenURL
Gauckler, Ludwig; Hairer, Ernst; Lubich, Christian; Weiss, Daniel Metastable energy strata in weakly nonlinear wave equations. (English) Zbl 1255.35042 Commun. Partial Differ. Equations 37, No. 8, 1391-1413 (2012). Reviewer: Marie Kopáčková (Praha) MSC: 35B40 35L20 35B10 35B20 35B30 35L72 PDF BibTeX XML Cite \textit{L. Gauckler} et al., Commun. Partial Differ. Equations 37, No. 8, 1391--1413 (2012; Zbl 1255.35042) Full Text: DOI Link OpenURL
Zhang, Qidi Long-time existence for semi-linear Klein-Gordon equations with quadratic potential. (English) Zbl 1201.35145 Commun. Partial Differ. Equations 35, No. 4, 630-668 (2010). Reviewer: Marie Kopáčková (Praha) MSC: 35L71 35L15 PDF BibTeX XML Cite \textit{Q. Zhang}, Commun. Partial Differ. Equations 35, No. 4, 630--668 (2010; Zbl 1201.35145) Full Text: DOI arXiv OpenURL
Fang, Daoyuan; Zhang, Qidi Long-time existence for semi-linear Klein-Gordon equations on tori. (English) Zbl 1200.35189 J. Differ. Equations 249, No. 1, 151-179 (2010). Reviewer: Marie Kopáčková (Praha) MSC: 35L71 35A01 58J45 PDF BibTeX XML Cite \textit{D. Fang} and \textit{Q. Zhang}, J. Differ. Equations 249, No. 1, 151--179 (2010; Zbl 1200.35189) Full Text: DOI OpenURL
Grébert, Benoît; Imekraz, Rafik; Paturel, Éric Normal forms for semilinear quantum harmonic oscillators. (English) Zbl 1185.81073 Commun. Math. Phys. 291, No. 3, 763-798 (2009). Reviewer: Takashi Ichinose (Kanazawa) MSC: 81Q05 37K55 35Q55 PDF BibTeX XML Cite \textit{B. Grébert} et al., Commun. Math. Phys. 291, No. 3, 763--798 (2009; Zbl 1185.81073) Full Text: DOI arXiv OpenURL
Delort, J.-M. On long time existence for small solutions of semi-linear Klein-Gordon equations on the torus. (English) Zbl 1184.35211 J. Anal. Math. 107, 161-194 (2009). Reviewer: Marie Kopáčková (Praha) MSC: 35L71 35L15 58J45 35B65 35B40 PDF BibTeX XML Cite \textit{J. M. Delort}, J. Anal. Math. 107, 161--194 (2009; Zbl 1184.35211) Full Text: DOI HAL OpenURL
Delort, J.-M. Long-time Sobolev stability for small solutions of quasi-linear Klein-Gordon equations on the circle. (English) Zbl 1179.35195 Trans. Am. Math. Soc. 361, No. 8, 4299-4365 (2009). Reviewer: Satyanad Kichenassamy (Reims) MSC: 35L72 35S50 35L15 35B40 35B10 PDF BibTeX XML Cite \textit{J. M. Delort}, Trans. Am. Math. Soc. 361, No. 8, 4299--4365 (2009; Zbl 1179.35195) Full Text: DOI OpenURL
Cohen, David; Hairer, Ernst; Lubich, Christian Long-time analysis of nonlinearly perturbed wave equations via modulated Fourier expansions. (English) Zbl 1145.35087 Arch. Ration. Mech. Anal. 187, No. 2, 341-368 (2008). MSC: 35L70 35B40 35L20 PDF BibTeX XML Cite \textit{D. Cohen} et al., Arch. Ration. Mech. Anal. 187, No. 2, 341--368 (2008; Zbl 1145.35087) Full Text: DOI Link OpenURL
Delort, Jean-Marc; Szeftel, Jérémie Bounded almost global solutions for non Hamiltonian semi-linear Klein-Gordon equations with radial data on compact revolution hypersurfaces. (English) Zbl 1115.35084 Ann. Inst. Fourier 56, No. 5, 1419-1456 (2006). MSC: 35L70 58J47 PDF BibTeX XML Cite \textit{J.-M. Delort} and \textit{J. Szeftel}, Ann. Inst. Fourier 56, No. 5, 1419--1456 (2006; Zbl 1115.35084) Full Text: DOI Numdam EuDML Link OpenURL
Bambusi, D.; Grébert, B. Birkhoff normal form for partial differential equations with tame modulus. (English) Zbl 1110.37057 Duke Math. J. 135, No. 3, 507-567 (2006). Reviewer: Jan Chrastina (Brno) MSC: 37K55 34C20 34D10 35Q55 37K05 PDF BibTeX XML Cite \textit{D. Bambusi} and \textit{B. Grébert}, Duke Math. J. 135, No. 3, 507--567 (2006; Zbl 1110.37057) Full Text: DOI OpenURL